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. 2018 Aug 10;25(28):28667–28681. doi: 10.1007/s11356-018-2892-3

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© The Author(s) 2018

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Fig. 4 — ⁷Be and ²¹⁰Pb_xs activities measured in SPM collected at the four river stations (a: Spatial variations) during contrasted hydrological regimes (b: Temporal variations), as well as in RDS at the outlet site Viry, and in potential sources (agricultural soils, urban soils, channel banks and forest soils)